Purpose. The presented article is devoted to the study of the goals and features of the establishment of experimental legal regimes in the financial market. The author strives to substantiate the necessity of their implementation by the need to improve the mechanism of financial and legal regulation of relevant relations to ensure the stability of the financial system and strengthen the mechanism of legal regulation of credit and non-credit financial organizations. Methodology: analysis, synthesis, induction, deduction, comparative legal and structural-system approaches. Conclusions. Based on the analysis of the sources presented in the article, the author comes to the conclusion that, despite the differences in financial systems (financial market), the establishment of experimental legal regimes in the financial market pursues the achievement of comparable goals in the implementation of the financial policy of the state. At the same time, despite the different approaches to consolidating the relevant regulatory principles and the peculiarities of the organization of legal systems, the establishment of experimental legal regimes in the financial market is based on similar approaches. Scientific and practical significance. The conducted research allows us to consider the features of the introduction of experimental legal regimes in the financial market, and also contributes to the development of theoretical directions on this topic and the formation of additional materials for training courses on financial and legal topics.